(19)

(11)

EP 3 836 845 A1

(12)

(43) Date of publication: 23.06.2021 Bulletin 2021/25 (21) Application number: 19850343.5 (22) Date of filing: 12.08.2019

(51) International Patent Classification (IPC):  A61B 10/00(2006.01) A61M 1/00(2006.01) G01N 1/10(2006.01) A61B 5/00(2006.01) G01N 1/00(2006.01) (86) International application number: PCT/US2019/046217 (87) International publication number: WO 2020/036891 (20.02.2020 Gazette 2020/08)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 14.08.2018 US 201862718851 P (71) Applicant: Buzzkill Labs, Inc. Livermore CA 94550 (US)	(72) Inventors: FARQUAR, George Livermore, California 94550 (US) SEILHAN, Jessica Livermore, California 94550 (US) O'LENIC, Thomas Livermore, California 94550 (US) TOFANELLI, Marcus Livermore, California 94550 (US) (74) Representative: Patent Boutique LLP  10A Printing House Yard Hackney Road London E2 7PR London E2 7PR (GB)